Staging: comedi: hwdrv_apci1500.c: sparse static cleanups

Mark a bunch of variables and functions as static.

Cc: Ian Abbott <abbotti@mev.co.uk>
Cc: Frank Mori Hess <fmhess@users.sourceforge.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

diff --git a/drivers/staging/comedi/drivers/addi-data/hwdrv_apci1500.c b/drivers/staging/comedi/drivers/addi-data/hwdrv_apci1500.c
index d5e06ad6acc278869fc7a99b5c2069a64b2d9e78..b3b921853e609bb6bc4aff510861b9a6bb2ba472 100644 (file)
--- a/drivers/staging/comedi/drivers/addi-data/hwdrv_apci1500.c
+++ b/drivers/staging/comedi/drivers/addi-data/hwdrv_apci1500.c
@@ -47,16 +47,16 @@ You should also find the complete GPL in the COPYING file accompanying this sour
 */
 #include "hwdrv_apci1500.h"
 
-int i_TimerCounter1Init = 0;
-int i_TimerCounter2Init = 0;
-int i_WatchdogCounter3Init = 0;
-int i_Event1Status = 0, i_Event2Status = 0;
-int i_TimerCounterWatchdogInterrupt = 0;
-int i_Logic = 0, i_CounterLogic = 0;
-int i_InterruptMask = 0;
-int i_InputChannel = 0;
-int i_TimerCounter1Enabled = 0, i_TimerCounter2Enabled =
-       0, i_WatchdogCounter3Enabled = 0;
+static int i_TimerCounter1Init = 0;
+static int i_TimerCounter2Init = 0;
+static int i_WatchdogCounter3Init = 0;
+static int i_Event1Status = 0, i_Event2Status = 0;
+static int i_TimerCounterWatchdogInterrupt = 0;
+static int i_Logic = 0, i_CounterLogic = 0;
+static int i_InterruptMask = 0;
+static int i_InputChannel = 0;
+static int i_TimerCounter1Enabled = 0, i_TimerCounter2Enabled = 0,
+          i_WatchdogCounter3Enabled = 0;
 
 /*
   +----------------------------------------------------------------------------+
@@ -136,9 +136,10 @@ int i_TimerCounter1Enabled = 0, i_TimerCounter2Enabled =
 |                                                                               |
 +----------------------------------------------------------------------------+
 */
-
-int i_APCI1500_ConfigDigitalInputEvent(struct comedi_device *dev,
-       struct comedi_subdevice *s, struct comedi_insn *insn, unsigned int *data)
+static int i_APCI1500_ConfigDigitalInputEvent(struct comedi_device *dev,
+                                             struct comedi_subdevice *s,
+                                             struct comedi_insn *insn,
+                                             unsigned int *data)
 {
        int i_PatternPolarity = 0, i_PatternTransition = 0, i_PatternMask = 0;
        int i_MaxChannel = 0, i_Count = 0, i_EventMask = 0;
@@ -519,8 +520,10 @@ int i_APCI1500_ConfigDigitalInputEvent(struct comedi_device *dev,
 |                                                                               |
 +----------------------------------------------------------------------------+
 */
-int i_APCI1500_StartStopInputEvent(struct comedi_device *dev, struct comedi_subdevice *s,
-       struct comedi_insn *insn, unsigned int *data)
+static int i_APCI1500_StartStopInputEvent(struct comedi_device *dev,
+                                         struct comedi_subdevice *s,
+                                         struct comedi_insn *insn,
+                                         unsigned int *data)
 {
        int i_Event1InterruptStatus = 0, i_Event2InterruptStatus =
                0, i_RegValue;
@@ -784,8 +787,10 @@ int i_APCI1500_StartStopInputEvent(struct comedi_device *dev, struct comedi_subd
 |                                                                               |
 +----------------------------------------------------------------------------+
 */
-int i_APCI1500_Initialisation(struct comedi_device *dev, struct comedi_subdevice *s,
-       struct comedi_insn *insn, unsigned int *data)
+static int i_APCI1500_Initialisation(struct comedi_device *dev,
+                                    struct comedi_subdevice *s,
+                                    struct comedi_insn *insn,
+                                    unsigned int *data)
 {
        int i_DummyRead = 0;
     /******************/
@@ -956,9 +961,10 @@ int i_APCI1500_Initialisation(struct comedi_device *dev, struct comedi_subdevice
 |                                                                               |
 +----------------------------------------------------------------------------+
 */
-
-int i_APCI1500_ReadMoreDigitalInput(struct comedi_device *dev, struct comedi_subdevice *s,
-       struct comedi_insn *insn, unsigned int *data)
+static int i_APCI1500_ReadMoreDigitalInput(struct comedi_device *dev,
+                                          struct comedi_subdevice *s,
+                                          struct comedi_insn *insn,
+                                          unsigned int *data)
 {
        unsigned int ui_PortValue = data[1];
        unsigned int ui_Mask = 0;
@@ -1040,8 +1046,10 @@ int i_APCI1500_ReadMoreDigitalInput(struct comedi_device *dev, struct comedi_sub
 |                                                                               |
 +----------------------------------------------------------------------------+
 */
-int i_APCI1500_ConfigDigitalOutputErrorInterrupt(struct comedi_device *dev,
-       struct comedi_subdevice *s, struct comedi_insn *insn, unsigned int *data)
+static int i_APCI1500_ConfigDigitalOutputErrorInterrupt(struct comedi_device *dev,
+                                                       struct comedi_subdevice *s,
+                                                       struct comedi_insn *insn,
+                                                       unsigned int *data)
 {
        devpriv->b_OutputMemoryStatus = data[0];
        return insn->n;
@@ -1066,9 +1074,10 @@ int i_APCI1500_ConfigDigitalOutputErrorInterrupt(struct comedi_device *dev,
 |                                                                               |
 +----------------------------------------------------------------------------+
 */
-
-int i_APCI1500_WriteDigitalOutput(struct comedi_device *dev, struct comedi_subdevice *s,
-       struct comedi_insn *insn, unsigned int *data)
+static int i_APCI1500_WriteDigitalOutput(struct comedi_device *dev,
+                                        struct comedi_subdevice *s,
+                                        struct comedi_insn *insn,
+                                        unsigned int *data)
 {
        static unsigned int ui_Temp = 0;
        unsigned int ui_Temp1;
@@ -1260,9 +1269,10 @@ int i_APCI1500_WriteDigitalOutput(struct comedi_device *dev, struct comedi_subde
 |                                                                               |
 +----------------------------------------------------------------------------+
 */
-
-int i_APCI1500_ConfigCounterTimerWatchdog(struct comedi_device *dev,
-       struct comedi_subdevice *s, struct comedi_insn *insn, unsigned int *data)
+static int i_APCI1500_ConfigCounterTimerWatchdog(struct comedi_device *dev,
+                                                struct comedi_subdevice *s,
+                                                struct comedi_insn *insn,
+                                                unsigned int *data)
 {
        int i_TimerCounterMode, i_MasterConfiguration;
 
@@ -1860,8 +1870,10 @@ int i_APCI1500_ConfigCounterTimerWatchdog(struct comedi_device *dev,
 |                                                                               |
 +----------------------------------------------------------------------------+
 */
-int i_APCI1500_StartStopTriggerTimerCounterWatchdog(struct comedi_device *dev,
-       struct comedi_subdevice *s, struct comedi_insn *insn, unsigned int *data)
+static int i_APCI1500_StartStopTriggerTimerCounterWatchdog(struct comedi_device *dev,
+                                                          struct comedi_subdevice *s,
+                                                          struct comedi_insn *insn,
+                                                          unsigned int *data)
 {
        int i_CommandAndStatusValue;
 
@@ -2181,9 +2193,10 @@ int i_APCI1500_StartStopTriggerTimerCounterWatchdog(struct comedi_device *dev,
 |                                                                               |
 +----------------------------------------------------------------------------+
 */
-
-int i_APCI1500_ReadCounterTimerWatchdog(struct comedi_device *dev,
-       struct comedi_subdevice *s, struct comedi_insn *insn, unsigned int *data)
+static int i_APCI1500_ReadCounterTimerWatchdog(struct comedi_device *dev,
+                                              struct comedi_subdevice *s,
+                                              struct comedi_insn *insn,
+                                              unsigned int *data)
 {
        int i_CommandAndStatusValue;
        switch (data[0]) {
@@ -2370,8 +2383,10 @@ int i_APCI1500_ReadCounterTimerWatchdog(struct comedi_device *dev,
 |                                                                               |
 +----------------------------------------------------------------------------+
 */
-int i_APCI1500_ReadInterruptMask(struct comedi_device *dev, struct comedi_subdevice *s,
-       struct comedi_insn *insn, unsigned int *data)
+static int i_APCI1500_ReadInterruptMask(struct comedi_device *dev,
+                                       struct comedi_subdevice *s,
+                                       struct comedi_insn *insn,
+                                       unsigned int *data)
 {
        data[0] = i_InterruptMask;
        data[1] = i_InputChannel;
@@ -2401,8 +2416,10 @@ int i_APCI1500_ReadInterruptMask(struct comedi_device *dev, struct comedi_subdev
 |                                                                               |
 +----------------------------------------------------------------------------+
 */
-int i_APCI1500_ConfigureInterrupt(struct comedi_device *dev, struct comedi_subdevice *s,
-       struct comedi_insn *insn, unsigned int *data)
+static int i_APCI1500_ConfigureInterrupt(struct comedi_device *dev,
+                                        struct comedi_subdevice *s,
+                                        struct comedi_insn *insn,
+                                        unsigned int *data)
 {
        unsigned int ui_Status;
        int i_RegValue;
@@ -2821,8 +2838,7 @@ static void v_APCI1500_Interrupt(int irq, void *d)
 |                                                                               |
 +----------------------------------------------------------------------------+
 */
-
-int i_APCI1500_Reset(struct comedi_device *dev)
+static int i_APCI1500_Reset(struct comedi_device *dev)
 {
        int i_DummyRead = 0;
        i_TimerCounter1Init = 0;